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$107+ Cheap flights from Detroit to Portland, ME (DTT - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PWM
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Portland are usually found in December or January, booked 21 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Detroit to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(CheapOair)

One-way from

$107
(CheapOair)

Popular in

July

Cheapest in

December

Average price

$469

Good round-trip deal

$499 or less

Good one-way deal

$298 or less
Provider with most accurate pricing for Detroit (DTT)-Portland flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Portland flights.
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From Detroit (DTT) to Portland
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One-way flight from Detroit (DTT) to Portland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Portland.
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Price to beat on a one-way flight from Detroit (DTT) to Portland.
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Find flight deals from Detroit to Portland

Cheapest flights from Detroit to Portland
Explore the most affordable flight options available from Detroit to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:58 pmDTW - PWM
1 stop20h 28mFrontier
Sat 5/244:57 pmPWM - DTW
1 stop18h 49mFrontier
Deal found 4/21$191
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:35 amDTW - PWM
2 stops14h 37mMultiple Airlines
Sun 6/228:56 pmPWM - DTW
1 stop18h 36mMultiple Airlines
Deal found 4/21$246
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:08 amDTW - PWM
1 stop9h 15mAmerican Airlines
Wed 8/2010:58 amPWM - DTW
1 stop11h 33mAmerican Airlines
Deal found 4/21$273
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/302:09 pmDTW - PWM
1 stop9h 21mDelta
Thu 7/31:53 pmPWM - DTW
1 stop17h 54mDelta
Deal found 4/21$286
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:40 amDTW - PWM
1 stop4h 05mSouthwest
Wed 7/21:35 pmPWM - DTW
2 stops9h 20mSouthwest
Deal found 4/21$315
This JetBlue deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amDTW - PWM
1 stop7h 20mJetBlue
Mon 5/123:35 pmPWM - DTW
1 stop8h 22mJetBlue
Deal found 4/22$363
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:20 amDTW - PWM
2 stops14h 39mUnited Airlines
Wed 5/286:00 amPWM - DTW
1 stop10h 48mUnited Airlines
Deal found 4/21$415

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Detroit to Portland that are best for you.

Fly from

Detroit

Fly to

Portland

Route

Depart

Return

Price

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Fri 5/16

9:58 pm-6:26 pm

1 stop20h 28m

Portland

Sat 5/24

4:57 pm-11:46 am

1 stop18h 49m

$191

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Thu 6/19

5:35 am-8:12 pm

2 stops14h 37m

Portland

Sun 6/22

8:56 pm-3:32 pm

1 stop18h 36m

$246

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Wed 6/25

10:01 am-8:13 pm

1 stop10h 12m

Portland

Wed 7/2

7:02 am-4:22 pm

1 stop9h 20m

$273

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Mon 6/30

2:09 pm-11:30 pm

1 stop9h 21m

Portland

Thu 7/3

1:53 pm-7:47 am

1 stop17h 54m

$286

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Wed 6/25

5:40 am-9:45 am

1 stop4h 05m

Portland

Wed 7/2

1:35 pm-10:55 pm

2 stops9h 20m

$315

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Sat 5/10

6:00 am-1:20 pm

1 stop7h 20m

Portland

Mon 5/12

3:35 pm-11:57 pm

1 stop8h 22m

$363

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Wed 5/21

9:20 am-11:59 pm

2 stops14h 39m

Portland

Wed 5/28

6:00 am-4:48 pm

1 stop10h 48m

$415

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Fri 6/6

12:51 pm-6:02 pm

1 stop29h 11m

$107

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Fri 7/4

10:05 am-11:57 am

1 stop25h 52m

$155

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Mon 5/26

5:05 am-11:05 am

1 stop6h 00m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 15 results
1
2

Compare providers for flights from Detroit to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Portland in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Portland

How far ahead should I book a flight from Detroit to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Portland. Price data was last updated on April 18, 2025.

The price you pay for your flight from Detroit to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Detroit to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Detroit to Portland, Maine (average of $296). Flying from Detroit to Portland, Maine in May is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to PWM?

Find hourly flight availability from Detroit to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

It’s optimal to fly from Detroit to Portland, Maine in the afternoon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Detroit to Portland, Maine

Explore weekly flight availability from Detroit to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from DTT to PWM are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated April 22, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Detroit to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,683 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Food

7.1

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Detroit to Portland?

    Booking a flight from Detroit All airports (DTT) to Portland (PWM) is your only option if you wish to fly from Detroit to Portland. On a typical day, there are 4 flights from All airports to Portland, all of which are around 1h 49m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from All airports to Portland.

  • What are the cheapest airlines flying from Detroit to Portland, Maine round-trip?

    Flying on Frontier is currently your cheapest option to Portland, Maine, with prices starting at $191. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $273 and $286, respectively. Frontier is priced at 59% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Portland, Maine one-way?

    $107 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Sun Country Air and Southwest, with prices starting from $155 and $164, respectively.

  • What are the most reliable airlines from Detroit to Portland, Maine?

    No one likes to see their flight delayed. When booking a flight from Detroit to Portland, Maine consider choosing Delta (88%), WestJet (85%) or Endeavor Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Detroit to Portland, Maine?

    The cheapest flight price from Detroit to Portland, Maine is $295. On average you can expect to pay $404. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $246.

  • Can I find deals for flights from Detroit to Portland that include hotel bookings?

    Yes. In addition to deals on Detroit to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Portland.

  • Can I find deals for business class flights from Detroit to Portland?

    Yes. Cheapflights offers flight deals from Detroit to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Portland, Maine (average of $296). Flying from Detroit to Portland, Maine in May is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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Top 2 airlines flying from Detroit to Portland

Discover the top 2 airlines that operate flights from Detroit to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$382FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$515FlexibilityNo cancel feeOn-timeN/A

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